According to automatic loading up and loading down system in Butadiene device ' DeltaV DCS of Yangzi company , this article has introduced thc design , configuration and application of the sequence control system .
本文针对扬子石化丁二烯生产装置DeltaVDCS系统上自动负荷升降系统，介绍顺序控制在其自动负荷升降系统中的设计、组态以及应用。
DeltaV